Swipe Right To Help Save The Northern White Rhino From Extinction To fund in vitro fertilization research, ... "THE RHINO SONG") UNIDENTIFIED SINGER: (Singing) Mr. Rhino, look what grows ...

(SOUNDBITE OF SONG, "THE RHINO SONG") UNIDENTIFIED SINGER: (Singing) Mr. Rhino, look what grows - two big horns on the tip of your nose. You got two bad eyes. Transcript provided by NPR, ...